7.5kW High Pressure 4 in 1 VSD Air Compressor

Elily’s 7.5kW High Pressure 4 in 1 VSD Air Compressor features customizable pressure settings ranging from 10 to 15 kg. With its integrated refrigeration dryer and filtration system, it delivers a high-pressure, pure air supply that is ready for immediate plug-and-play operation.

This 7.5kW High Pressure 4 in 1 VSD Air Compressor combines a high-pressure air compressor, air receiver, refrigerated air dryer, and filters into a single unit, requiring no external auxiliary equipment. It is ready for use simply by connecting the power supply and air lines, making it particularly well-suited for space-constrained environments such as laboratories, small-scale laser setups, and air-tightness testing stations. The unit is equipped with a high-pressure-compatible refrigerated dryer featuring a processing capacity of 1.4 m³/min and an outlet pressure dew point of ≤3°C. Furthermore, it incorporates a four-stage precision filtration system with an accuracy of 0.01 ppm, ensuring that the high-pressure air lines remain free of moisture accumulation and blockages, thereby protecting downstream precision valves. Every unit we produce undergoes rigorous testing, including a 1.5 MPa pressure-holding test, air-tightness verification, and vibration testing. Our 7.5 kW model, for instance, operated continuously for 6,000 hours on an air-tightness testing line at an electronics manufacturing facility with a zero-failure rate.

Product Specifications:

Applications:

High-pressure laser marking, airtightness testing, small-scale blow molding, laboratory gas supply, auxiliary air source for high-pressure washers, medical device testing, etc.

Company Strength

Our company boasts a team of engineers with extensive experience in the research and development of cutting-edge air compressor technologies, backed by robust technical support. We specialize in the R&D, manufacturing, and sales of a comprehensive range of products, including fixed-frequency, permanent magnet variable frequency, two-stage compression permanent magnet variable frequency, low-pressure, and portable screw air compressors, as well as blowers and vacuum pumps. All of our permanent magnet variable frequency air compressors have successfully obtained National Level 1 Energy Efficiency certification.

Our Guangdong Branch is situated in Liaobu Town, Dongguan. Our production base features standardized factory facilities spanning over 20,000 square meters. We utilize the most advanced manufacturing and testing equipment available, and we maintain rigorous standards for our technical workforce. All our products are equipped with Hanbell air ends—manufactured using advanced Taiwanese technology—and feature Level 1 energy-efficiency permanent magnet variable frequency motors and Zhongchen split-type inverters. Furthermore, all other components are exclusively sourced from leading domestic brands renowned for their energy-saving performance.

We have established a comprehensive and refined service system covering pre-sales, in-sales, and after-sales support, ensuring that we engage with every client requiring non-standard customization with the utmost professionalism.

FAQ：

Can a 7.5 kW unit achieve a pressure of 15 kg/cm²?
Yes, it can. For customized models, the maximum pressure output reaches 1.5 MPa; however, the air displacement volume will decrease accordingly.

Do you provide video guidance for installation and commissioning?
Yes, we do. Our technical staff can provide real-time video guidance via platforms such as WeChat, WhatsApp, and Zoom to assist with installation, wiring, parameter configuration, and initial startup commissioning.

Which trade terms do you support?
We support terms such as FOB Shenzhen/Guangzhou, CIF (to destination port), and EXW (Ex Works). We can also coordinate with a freight forwarder designated by the customer.